Base | Representation |
---|---|
bin | 1011001101111000011111… |
… | …0110100001010001001101 |
3 | 1121200000222001112220211100 |
4 | 2303132013312201101031 |
5 | 3104031222330314041 |
6 | 42121432321013313 |
7 | 2412016316024034 |
oct | 263360766412115 |
9 | 47600861486740 |
10 | 12333130323021 |
11 | 3a254a65a8152 |
12 | 14722b0484239 |
13 | 6b6017297611 |
14 | 308cd8bb771b |
15 | 165c2de416b6 |
hex | b3787da144d |
12333130323021 has 6 divisors (see below), whose sum is σ = 17814521577710. Its totient is φ = 8222086882008.
The previous prime is 12333130322963. The next prime is 12333130323037. The reversal of 12333130323021 is 12032303133321.
12333130323021 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 313 + 0 + 323 + 0 + 21 = 666.
It can be written as a sum of positive squares in only one way, i.e., 12311993234025 + 21137088996 = 3508845^2 + 145386^2 .
It is not a de Polignac number, because 12333130323021 - 29 = 12333130322509 is a prime.
It is a super-2 number, since 2×123331303230212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12333130323721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 685173906826 + ... + 685173906843.
Almost surely, 212333130323021 is an apocalyptic number.
It is an amenable number.
12333130323021 is a deficient number, since it is larger than the sum of its proper divisors (5481391254689).
12333130323021 is a wasteful number, since it uses less digits than its factorization.
12333130323021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1370347813675 (or 1370347813672 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 12333130323021 its reverse (12032303133321), we get a palindrome (24365433456342).
The spelling of 12333130323021 in words is "twelve trillion, three hundred thirty-three billion, one hundred thirty million, three hundred twenty-three thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.159 sec. • engine limits •